What is a mutation? А: A process used in genetic engineering.
B :A type of continuous variation.
C: A condition caused by a dominant allele.
D : A change in a gene.

Which one of these is a mutation?

The negative impacts of nonnative species generally outweigh the positive impacts

Whenever diploid populations are in hardy-weinberg equilibrium at a particular locus a) the allele's frequency should not change from one generation to the next, but its representation in homozygous and heterozygous genotypes may change. b) natural selection, gene flow, and genetic drift are acting equally to change an allele's frequency. c) this means that, at this locus, two alleles are present in equal proportions. d) the population itself is not evolving, but individuals within the population may be evolving.

Which statement best describes a function of glucose in plant cells?